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Study of 149Sm Capture and Total Cross Sections for Burnup Credit Applications [Slides]

Conference ·
DOI:https://doi.org/10.2172/1993610· OSTI ID:1993610
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
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This presentation highlights how capture and transmission measurements were performed with the DANCE (Detector for Advanced Neutron Capture Experiments) instrument with capture data from 8 eV – 1 keV, and DICER (Device for Indirect Capture Experiments on Radionuclides) instruments with transmission data from 1meV – 1 keV. There were additional measurements of 147Sm which had contaminant in the samples, 3.4 eV strong resonance, interesting abnormalities. The data analysis is complete and the R-Matrix analysis almost (90%) complete.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA), Nuclear Criticality Safety Program (NCSP)
DOE Contract Number:
89233218CNA000001
OSTI ID:
1993610
Report Number(s):
LA-UR-23-25695
Country of Publication:
United States
Language:
English

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Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Capture Measurements
Data Analysis
Detector for Advanced Neutron Capture Experiments (Dance)
Device for Indirect Capture Experiments on Radionuclides (DICER)
Measurements
Nuclear Criticality Safety Program (NCSP)
R-Matrix analysis
Transmission Measurements